[GreenKeys] KSR28 question

[Don Robert House]

Hi Jack,

On many Model 28s used in the BELL SYSTEM a Line/Test switch was  
provided under the left side of the keyboard.
The switch is actually a long lever that controls a switch on the left  
side of the electrical service unit (LESU)  These machines also had  
their own rectifier in the base and a polar relay in the LESU.
Many machines also did not have the above and depended solely on line  
current to run closed.

If you want to bring your machine up here some day I can try to assist  
you with your needs.

Don
K9TTY


On 21 May 2008, at 10:22 PM, Jack Rubin wrote:

Firmly believing that there are no stupid questions, I throw myself on  
the
mercy of the group -

I picked up a beautiful KSR-28 last weekend. It seems to run well and
responds to Local LF and Local CR but I can't figure out how to run in  
local
mode. I can't find a line/local switch as on the 33 or a LOCAL key as  
on the
35 but I'm sure there is a way to run local. Just can't find it ...

HELP!

tnx de KC9HVE,
Jack

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